2444412541 has 8 divisors (see below), whose sum is σ = 2588766264. Its totient is φ = 2300121600.

The previous prime is 2444412533. The next prime is 2444412571. The reversal of 2444412541 is 1452144442.

It can be written as a sum of positive squares in 4 ways, for example, as 163968025 + 2280444516 = 12805^2 + 47754^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2444412541 - 2³ = 2444412533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444412571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81841 + ... + 107641.

It is an arithmetic number, because the mean of its divisors is an integer number (323595783).

Almost surely, 2^2444412541 is an apocalyptic number.

It is an amenable number.

2444412541 is a deficient number, since it is larger than the sum of its proper divisors (144353723).

2444412541 is a wasteful number, since it uses less digits than its factorization.

2444412541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31391.

The product of its digits is 20480, while the sum is 31.

The square root of 2444412541 is about 49441.0006067838. Note that the first 3 decimals coincide. The cubic root of 2444412541 is about 1347.0741464178.

Adding to 2444412541 its reverse (1452144442), we get a palindrome (3896556983).

The spelling of 2444412541 in words is "two billion, four hundred forty-four million, four hundred twelve thousand, five hundred forty-one".